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  <title>Version 1.33.1</title>
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            <div class="section-title">
              <h1>Version 1.33.1</h1>
            </div>

            <div class="section-body">
              <h2><span class=
              "news-title">Version 1.33.1</span></h2>

              <p><span class=news-date">December 5th, 2006 12:00 GMT</span></p>
              <p><a href="/doc/libs/1_33_1/">Documentation</a>
              <table class="download-table"><caption>Downloads</caption><tr><th scope="col">Platform</th><th scope="col">File</th></tr>
<tr><th scope="row" rowspan="2">unix</th><td><a href="http://sourceforge.net/projects/boost/files/boost/1.33.1/boost_1_33_1.tar.bz2">boost_1_33_1.tar.bz2</a></td></tr><tr><td><a href="http://sourceforge.net/projects/boost/files/boost/1.33.1/boost_1_33_1.tar.gz">boost_1_33_1.tar.gz</a></td></tr>
<tr><th scope="row" rowspan="2">windows</th><td><a href="http://sourceforge.net/projects/boost/files/boost/1.33.1/boost_1_33_1.exe">boost_1_33_1.exe</a></td></tr><tr><td><a href="http://sourceforge.net/projects/boost/files/boost/1.33.1/boost_1_33_1.zip">boost_1_33_1.zip</a></td></tr></table>
              <div class="news-description">
                <div class="description">



  <div id="version_1_33_1.updated_libraries">
    <h3><span class="link">Updated Libraries</span></h3>
    <ul>
      <li>
        <div>
          <span class="library"><a href="/doc/libs/1_33_1/doc/html/any.html">Any Library</a>:</span> Cast
          to reference types introduced in 1.33.0 is now documented on <code><span class="identifier">any_cast</span></code> documentation page.
        </div>
      </li>
      <li>
        <div>
          <span class="library"><a href="/doc/libs/1_33_1/libs/bind/bind.html">Bind Library</a>:</span> Bind
          expressions now support <a href="/doc/libs/1_33_1/libs/bind/bind.html#operators">comparisons
          and negation</a>. Example: <code><span class="identifier">bind</span><span class="special">(&amp;</span><span class="identifier">X</span><span class="special">::</span><span class="identifier">name</span><span class="special">,</span> <span class="identifier">_1</span><span class="special">)</span> <span class="special">&lt;</span> <span class="identifier">bind</span><span class="special">(&amp;</span><span class="identifier">X</span><span class="special">::</span><span class="identifier">name</span><span class="special">,</span> <span class="identifier">_2</span><span class="special">)</span></code>.
        </div>
      </li>
      <li>
        <div>
          <span class="library"><a href="/doc/libs/1_33_1/libs/config/index.html">Config Library</a>:</span> Don't
          undef <code><span class="identifier">BOOST_LIB_TOOLSET</span></code>
          after use.
        </div>
      </li>
      <li>
        <div>
          <span class="library"><a href="/doc/libs/1_33_1/libs/python/doc/index.html">Boost.Python</a>:</span>
          <ul>
            <li>
              <div>
                The build now assumes Python 2.4 by default, rather than 2.2
              </div>
            </li>
            <li>
              <div>
                Support Python that's built without Unicode support
              </div>
            </li>
            <li>
              <div>
                Support for wrapping classes with overloaded address-of (<code><span class="special">&amp;</span></code>) operators
              </div>
            </li>
          </ul>
        </div>
      </li>
      <li>
        <div>
          <span class="library"><a href="/doc/libs/1_33_1/libs/smart_ptr/index.html">Smart Pointer
          Library</a>:</span> Fixed problems under Metrowerks CodeWarrior on PowerPC
          (Mac OS X) with inlining on, GNU GCC on PowerPC 64.
        </div>
      </li>
      <li>
        <div>
          <span class="library"><a href="/doc/libs/1_33_1/libs/regex/doc/index.html">Regex Library</a>:</span> Fixed
          the supplied makefiles, and other small compiler specific changes. Refer
          to the <a href="/doc/libs/1_33_1/libs/regex/doc/history.html">regex
          history page</a> for more information on these and other small changes.
        </div>
      </li>
      <li>
        <div>
          <span class="library"><a href="/doc/libs/1_33_1/libs/iostreams/doc/index.html">Iostreams
          Library</a>:</span>
  Improved the interface for accessing a chain's components,
          added <code><span class="identifier">is_open</span></code> members to
          the file and file descriptor devices, fixed memory-mapped files on Windows,
          and made minor changes to the documentation.
        </div>
      </li>
      <li>
        <div>
          <span class="library"><a href="/doc/libs/1_33_1/libs/python/doc/index.html">Boost.Python</a>:</span>
          <ul>
            <li>
              <div>
                Added support for docstrings on nonstatic properties.
              </div>
            </li>
            <li>
              <div>
                We now export the client-provided docstrings for <code><span class="identifier">init</span><span class="special">&lt;</span><span class="identifier">optional</span><span class="special">&lt;&gt;</span> <span class="special">&gt;</span></code>
                and <em>XXX</em><code><span class="identifier">_FUNCTION_OVERLOADS</span><span class="special">()</span></code> for only the last overload.
              </div>
            </li>
            <li>
              <div>
                Support for Embedded VC++ 4 and GCC-3.3 on MacOS added
              </div>
            </li>
            <li>
              <div>
                Introduced better support for rvalue from-python conversions of shared_ptr.
              </div>
            </li>
            <li>
              <div>
                Support for exposing <code><span class="identifier">vector</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">*&gt;</span></code> with the indexing suite.
              </div>
            </li>
            <li>
              <div>
                updated visual studio project build file.
              </div>
            </li>
            <li>
              <div>
                Added search feature to the index page.
              </div>
            </li>
          </ul>
        </div>
      </li>
      <li>
        <div>
          <span class="library"><a href="/doc/libs/1_33_1/libs/functional/hash/index.html">Functional/Hash
          Library</a>:</span>
  Fixed the points example.
        </div>
      </li>
      <li>
        <div>
          <span class="library"><a href="/doc/libs/1_33_1/libs/multi_index/doc/index.html">Multi-index
          Containers Library</a>:</span>
  Fixed a problem with multithreaded code, and
          other minor changes. Refer to the library <a href="/doc/libs/1_33_1/libs/multi_index/doc/release_notes.html#boost_1_33_1">release
          notes</a> for further details.
        </div>
      </li>
      <li>
        <div>
          <span class="library"><a href="/doc/libs/1_33_1/libs/graph/doc/table_of_contents.html">Graph
          Library</a>:</span>
          <ul>
            <li>
              <div>
                Fixed a problem with the relaxed heap on x86 Linux (fixes bug in
                <code><span class="identifier">dijkstra_shortest_paths</span></code>).
              </div>
            </li>
            <li>
              <div>
                Fixed problems with <a href="/doc/libs/1_33_1/libs/graph/doc/cuthill_mckee_ordering.html"><code><span class="identifier">cuthill_mckee_ordering</span></code></a>
                and <a href="/doc/libs/1_33_1/libs/graph/doc/king_ordering.html"><code><span class="identifier">king_ordering</span></code></a> producing
                no results.
              </div>
            </li>
            <li>
              <div>
                Added <code><span class="identifier">color_map</span></code> parameter
                to <code><span class="identifier">dijkstra_shortest_paths</span></code>.
              </div>
            </li>
          </ul>
        </div>
      </li>
      <li>
        <div>
          <span class="library"><a href="/doc/libs/1_33_1/libs/signals/doc/index.html">Signals
          Library</a>:</span> Fixed problems with the use of Signals across shared library
          boundaries.
        </div>
      </li>
      <li>
        <div>
          <span class="library"><a href="/doc/libs/1_33_1/libs/thread/doc/index.html">Thread
          library</a>:</span>
  <code><span class="identifier">read_write_mutex</span></code>
          has been removed due to problems with deadlocks.
        </div>
      </li>
      <li>
        <div>
          <span class="library"><a href="/doc/libs/1_33_1/libs/wave/index.html">Wave library</a>
          (V1.2.1):</span> Fixed a couple of problems, refer to the <a href="/doc/libs/1_33_1/libs/wave/ChangeLog">change
          log</a> for further details.
        </div>
      </li>
    </ul>
  </div>
  <div id="version_1_33_1.supported_compilers">
    <h3><span class="link">Supported Compilers</span></h3>
    <p>
      Boost is tested on a wide range of compilers and platforms. Since Boost libraries
      rely on modern C++ features not available in all compilers, not all Boost libraries
      will work with every compiler. The following compilers and platforms have been
      extensively tested with Boost, although many other compilers and platforms
      will work as well. For more information, see the <a href="https://www.boost.org/regression/release/user/">regression
      test results</a>.
    </p>
    <p>
      <em>New for this release</em>: Support for building with the newest
      STLport-5.0 was added. The support includes building with MinGW Runtime 3.8
      plus STLport-5.0 improved to support wide character operations. Apple GCC 4.0,
      HP Tru64 C++, and Microsoft Visual C++ 8.0 are supported platforms. We have
      added an experimental autoconf-like <tt>configure</tt> script for
      Unix-like systems: run <tt>configure --help</tt> for more information.
    </p>
    <ul>
      <li>
        <div>
          <a href="http://developer.apple.com/">Apple GCC</a> 3.3, 4.0 on
          Mac OS X.
        </div>
      </li>
      <li>
        <div>
          <a href="http://www.codegear.com/products/cppbuilder">Borland C++</a>
          5.6.4 on Windows.
        </div>
      </li>
      <li>
        <div>
          <a href="http://gcc.gnu.org">GNU C++</a> 2.95.3 (with and without
          STLport), 3.2.x., 3.3.x, 3.4.x, 4.0.x on Windows, Linux and Solaris.
        </div>
      </li>
      <li>
        <div>
          <a href="http://h30097.www3.hp.com/cplus/">HP C++ for Tru64 UNIX 7.1</a>.
        </div>
      </li>
      <li>
        <div>
          <a href="http://www.intel.com/cd/software/products/asmo-na/eng/compilers/index.htm">Intel
          C++</a> 8.1, 9.0 on Windows, Linux.
        </div>
      </li>
      <li>
        <div>
          <a href="http://www.metrowerks.com">Metrowerks CodeWarrior</a> 8.3,
          9.4, 9.5 on Mac OS X and Windows.
        </div>
      </li>
      <li>
        <div>
          <a href="http://msdn.microsoft.com/visualc/">Microsoft Visual C++</a>
          6.0 (sp5, with and without STLport), 7.0, 7.1, 8.0. Note: Boost does not
          support the non-standard "Safe" C++ Library shipping with Visual
          C++ 8.0, which may result in many spurious warnings from Boost headers
          and other standards-conforming C++ code. To suppress these warnings, define
          the macro <code><span class="identifier">_SCL_SECURE_NO_DEPRECATE</span></code>.
        </div>
      </li>
    </ul>
  </div>
  <div id="version_1_33_1.acknowledgements">
    <h3><span class="link">Acknowledgements</span></h3>
    <p>
      <span class="inset-left"><img src="/gfx/boost_1_33_0.jpg" alt="Medieval Mr. Gregor"/></span>
<a href="/users/people/doug_gregor.html">Douglas
      Gregor</a> managed this release.
    </p>
    <p>
      A great number of people contributed their time and expertise to make this
      release possible. Special thanks go to Aleksey Gurtovoy and Misha Bergal, who
      managed to keep the regression testing system working throughout the release
      process; David Abrahams, Beman Dawes, Aleksey Gurtovoy, Bronek Kozicki, Rene
      Rivera and Jonathan Turkanis for greatly improving the quality of this release;
      Rene Rivera for the new Boost web page design; and Zoltan "cad" Juhasz
      for the new Boost logo.
    </p>
  </div>
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